JPS6397400A - 機械プレスの油圧式過負荷安全装置 - Google Patents

機械プレスの油圧式過負荷安全装置

Info

Publication number
JPS6397400A
JPS6397400A JP61240881A JP24088186A JPS6397400A JP S6397400 A JPS6397400 A JP S6397400A JP 61240881 A JP61240881 A JP 61240881A JP 24088186 A JP24088186 A JP 24088186A JP S6397400 A JPS6397400 A JP S6397400A
Authority
JP
Japan
Prior art keywords
piston
friction contact
slide
hydraulic
hydraulic oil
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP61240881A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0377040B2 (enrdf_load_html_response
Inventor
Keitaro Yonezawa
慶多朗 米澤
Masatake Miyajima
宮嶋　正武
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kosmek KK
Original Assignee
Kosmek KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kosmek KK filed Critical Kosmek KK
Priority to JP61240881A priority Critical patent/JPS6397400A/ja
Priority to KR1019870011101A priority patent/KR950002102B1/ko
Priority to US07/105,033 priority patent/US4827839A/en
Priority to DE8787308973T priority patent/DE3781499T2/de
Priority to EP87308973A priority patent/EP0263721B1/en
Publication of JPS6397400A publication Critical patent/JPS6397400A/ja
Publication of JPH0377040B2 publication Critical patent/JPH0377040B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • B30B15/281—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Presses (AREA)
  • Presses And Accessory Devices Thereof (AREA)
JP61240881A 1986-10-09 1986-10-09 機械プレスの油圧式過負荷安全装置 Granted JPS6397400A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP61240881A JPS6397400A (ja) 1986-10-09 1986-10-09 機械プレスの油圧式過負荷安全装置
KR1019870011101A KR950002102B1 (ko) 1986-10-09 1987-10-05 기계프레스의 유압식과부하안전장치
US07/105,033 US4827839A (en) 1986-10-09 1987-10-06 Hydraulic overload protector for mechanical press
DE8787308973T DE3781499T2 (de) 1986-10-09 1987-10-09 Hydraulische ueberlastsicherung fuer mechanische presse.
EP87308973A EP0263721B1 (en) 1986-10-09 1987-10-09 Hydraulic overload protector for mechanical press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61240881A JPS6397400A (ja) 1986-10-09 1986-10-09 機械プレスの油圧式過負荷安全装置

Publications (2)

Publication Number Publication Date
JPS6397400A true JPS6397400A (ja) 1988-04-28
JPH0377040B2 JPH0377040B2 (enrdf_load_html_response) 1991-12-09

Family

ID=17066086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61240881A Granted JPS6397400A (ja) 1986-10-09 1986-10-09 機械プレスの油圧式過負荷安全装置

Country Status (5)

Country Link
US (1) US4827839A (enrdf_load_html_response)
EP (1) EP0263721B1 (enrdf_load_html_response)
JP (1) JPS6397400A (enrdf_load_html_response)
KR (1) KR950002102B1 (enrdf_load_html_response)
DE (1) DE3781499T2 (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011194466A (ja) * 2010-03-24 2011-10-06 Fuji-Steel Industry Co Ltd プレス機

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000176700A (ja) * 1998-12-18 2000-06-27 Kosmek Ltd 機械プレスの過負荷防止装置
JP4094165B2 (ja) * 1999-03-26 2008-06-04 株式会社コスメック 機械プレスの過負荷防止装置
HU223323B1 (hu) 1999-03-31 2004-06-28 József Tóth Biztonságos és környezetkímélő sajtó
TW477741B (en) 1999-04-28 2002-03-01 Kosmek Kk Method and device for measuring working force of mechanical press
US6615712B2 (en) * 2000-12-11 2003-09-09 Unova Ip Corp. Mechanical press drive
RU2227094C2 (ru) * 2002-05-31 2004-04-20 Воронежский государственный технический университет Устройство для предупреждения о перегрузке кривошипного пресса
RU2228849C2 (ru) * 2002-07-08 2004-05-20 Воронежский государственный технический университет Механизм регулировки закрытой высоты и предохранения механического пресса от перегрузки
RU2229978C2 (ru) * 2002-07-08 2004-06-10 Воронежский государственный технический университет Механизм регулировки закрытой высоты механического пресса
RU2229384C2 (ru) * 2002-07-22 2004-05-27 Воронежский государственный технический университет Механизм регулировки закрытой высоты, предохранения от перегрузки и включения пресса
US7082809B2 (en) * 2002-08-01 2006-08-01 Beaver Aerospace & Defense, Inc. High capacity mechanical drive arrangement
CN105697430A (zh) * 2016-01-21 2016-06-22 杭震 液压超载保护装置及具备该装置的机械压力机
CN110265849B (zh) * 2019-07-18 2024-08-16 常熟市重量电力机具有限公司 一种高安全性的液压导向压接钳

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1047625B (de) * 1953-01-08 1958-12-24 Schuler L Ag Presse, Schere, Stanze od. dgl. mit UEberdrucksicherung
US4085669A (en) * 1975-05-15 1978-04-25 Aioi Seiki Kabushiki Kaisha Overload protector for mechanical press
US4166415A (en) * 1978-04-21 1979-09-04 Gulf & Western Manufacturing Company Press having overload responsive slide shut height adjusting mechanism
US4289066A (en) * 1980-05-05 1981-09-15 Niagara Machine & Tool Works Hydraulic position control for mechanical power press slides
FR2487253A1 (fr) * 1980-07-23 1982-01-29 Matthey Maurice Perfectionnements aux moyens utilises pour realiser le reglage en hauteur d'un coulisseau de presse
US4456112A (en) * 1981-09-14 1984-06-26 Niagara Machine & Tool Works Overload control for mechanical power presses
US4677908A (en) * 1985-12-11 1987-07-07 Aida Engineering, Ltd. Slide adjusting device for a press

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011194466A (ja) * 2010-03-24 2011-10-06 Fuji-Steel Industry Co Ltd プレス機

Also Published As

Publication number Publication date
US4827839A (en) 1989-05-09
DE3781499D1 (de) 1992-10-08
DE3781499T2 (de) 1993-04-08
KR950002102B1 (ko) 1995-03-13
EP0263721A3 (en) 1989-10-25
JPH0377040B2 (enrdf_load_html_response) 1991-12-09
EP0263721A2 (en) 1988-04-13
KR880004935A (ko) 1988-06-27
EP0263721B1 (en) 1992-09-02

Similar Documents

Publication Publication Date Title
JPS6397400A (ja) 機械プレスの油圧式過負荷安全装置
US4372143A (en) Apparatus for forming a domed bottom in a can body
US4326402A (en) Stock lifter for progressive dies
US2336982A (en) Press
JPH0422649B2 (enrdf_load_html_response)
CN104285065A (zh) 用于压力传送的液压气动装置和铆接装置
US2782765A (en) Air cylinder
US3426873A (en) Hydraulic overload release and control for a press machine
FR2474917B1 (enrdf_load_html_response)
US4457498A (en) Force balanced die cylinders
EP0236658A1 (en) Pneumo-hydraulic converter for disc brake callipers
US3478678A (en) Pneumatic press
US3407913A (en) Safety device in press machine and control device therefor
US1664486A (en) Hydraulic cushion for sheet-metal presses
JPS6037130Y2 (ja) プレスにおけるダイクツシヨン装置
US3827845A (en) Presses
US2572953A (en) Floating press head
GB1600733A (en) Coining presses
US2694567A (en) Metalworking press
US2441539A (en) Die cushion
JPH0762473B2 (ja) ポンプ装置
US2848878A (en) Control cylinder
US4362483A (en) Hydraulic shock absorbing mechanism for the ram of powder compacting presses and the like
US818985A (en) Stamp-mill.
JPS6240517Y2 (enrdf_load_html_response)